Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Huber, Sebastian D."'
Autor:
Bird, Samuel, Devescovi, Chiara, Engeler, Pascal, Valenti, Agnes, Gökmen, Doruk Efe, Worreby, Robin, Peri, Valerio, Huber, Sebastian D.
Designing topological materials with specific topological indices is a complex inverse problem, traditionally tackled through manual, intuition-driven methods that are neither scalable nor efficient for exploring the vast space of possible material c
Externí odkaz:
http://arxiv.org/abs/2410.10484
The properties of a two-dimensional electron gas (2DEG) in a semiconductor host with two valleys related by an underlying $C_4$ rotational symmetry are studied using Hartree-Fock (HF) and various other many-body approaches. A familiar artifact of the
Externí odkaz:
http://arxiv.org/abs/2406.12825
Publikováno v:
Phys. Rev. Lett. 132, 266501 (2024)
The two-dimensional electron gas is of fundamental importance in quantum many-body physics. We study a minimal extension of this model with $C_4$ (as opposed to full rotational) symmetry and an electronic dispersion with two valleys with anisotropic
Externí odkaz:
http://arxiv.org/abs/2307.15119
Autor:
Gökmen, Doruk Efe, Biswas, Sounak, Huber, Sebastian D., Ringel, Zohar, Flicker, Felix, Koch-Janusz, Maciej
The physics of complex systems stands to greatly benefit from the qualitative changes in data availability and advances in data-driven computational methods. Many of these systems can be represented by interacting degrees of freedom on inhomogeneous
Externí odkaz:
http://arxiv.org/abs/2301.11934
Autor:
Carl, Leon, Rosa-Medina, Rodrigo, Huber, Sebastian D., Esslinger, Tilman, Dogra, Nishant, Dubcek, Tena
Engineering long-range interacting spin systems with ultra cold atoms offers the possibility to explore exotic magnetically ordered phases in strongly-correlated scenarios. Quantum gases in optical cavities provide a versatile experimental platform t
Externí odkaz:
http://arxiv.org/abs/2210.11313
Autor:
Dubček, Tena, Moreno-Garcia, Daniel, Haag, Thomas, Omidvar, Parisa, Thomsen, Henrik R., Becker, Theodor S., Gebraad, Lars, Bärlocher, Christoph, Andersson, Fredrik, Huber, Sebastian D., van Manen, Dirk-Jan, Villanueva, Luis Guillermo, Robertsson, Johan O. A., Serra-Garcia, Marc
Mitigating the energy requirements of artificial intelligence requires novel physical substrates for computation. Phononic metamaterials have a vanishingly low power dissipation and hence are a prime candidate for green, always-on computers. However,
Externí odkaz:
http://arxiv.org/abs/2111.08503
Autor:
Herzog-Arbeitman, Jonah, Peri, Valerio, Schindler, Frank, Huber, Sebastian D., Bernevig, B. Andrei
Publikováno v:
Phys. Rev. Lett. 128, 087002 (2022)
Flat-band superconductivity has theoretically demonstrated the importance of band topology to correlated phases. In two dimensions, the superfluid weight, which determines the critical temperature through the Berezinksii-Kosterlitz-Thouless criteria,
Externí odkaz:
http://arxiv.org/abs/2110.14663
Publikováno v:
Phys. Rev. E 104, 064106 (2021)
Real-space mutual information (RSMI) was shown to be an important quantity, formally and from a numerical standpoint, in finding coarse-grained descriptions of physical systems. It very generally quantifies spatial correlations, and can give rise to
Externí odkaz:
http://arxiv.org/abs/2103.16887
Publikováno v:
Phys. Rev. R 4, L012010 (2022)
Variational methods have proven to be excellent tools to approximate ground states of complex many body Hamiltonians. Generic tools like neural networks are extremely powerful, but their parameters are not necessarily physically motivated. Thus, an e
Externí odkaz:
http://arxiv.org/abs/2103.05017
Large-scale quantum devices provide insights beyond the reach of classical simulations. However, for a reliable and verifiable quantum simulation, the building blocks of the quantum device require exquisite benchmarking. This benchmarking of large sc
Externí odkaz:
http://arxiv.org/abs/2103.01240